2 Peter 2:6

and if He condemned the cities of Sodom and Gomorrah to destruction by reducing them to ashes, having made them an example to those who would live ungodly lives thereafter;

Jude 1:7

just as Sodom and Gomorrah and the cities around them, since they in the same way as these indulged in gross immorality and went after strange flesh, are exhibited as an example in undergoing the punishment of eternal fire.

Numbers 26:10

and the earth opened its mouth and swallowed them up along with Korah, when that company died, when the fire devoured 250 men, so that they became a warning.

Deuteronomy 29:23

‘All its land is brimstone and salt, a burning waste, unsown and unproductive, and no grass grows in it, like the overthrow of Sodom and Gomorrah, Admah and Zeboiim, which the Lord overthrew in His anger and in His wrath.’

Genesis 19:24-25

Then the Lord rained on Sodom and Gomorrah brimstone and fire from the Lord out of heaven,

Luke 17:28-30

It was the same as happened in the days of Lot: they were eating, they were drinking, they were buying, they were selling, they were planting, they were building;

Genesis 19:28

and he looked down toward Sodom and Gomorrah, and toward all the land of the valley, and he saw, and behold, the smoke of the land ascended like the smoke of a furnace.

Isaiah 13:19

And Babylon, the beauty of kingdoms, the glory of the Chaldeans’ pride,
Will be as when God overthrew Sodom and Gomorrah.

Jeremiah 50:40

“As when God overthrew Sodom
And Gomorrah with its neighbors,” declares the Lord,
“No man will live there,
Nor will any son of man reside in it.

Ezekiel 16:49-56

Behold, this was the guilt of your sister Sodom: she and her daughters had arrogance, abundant food and careless ease, but she did not help the poor and needy.

Hosea 11:8

How can I give you up, O Ephraim?
How can I surrender you, O Israel?
How can I make you like Admah?
How can I treat you like Zeboiim?
My heart is turned over within Me,
All My compassions are kindled.

Amos 4:11

“I overthrew you, as God overthrew Sodom and Gomorrah,
And you were like a firebrand snatched from a blaze;
Yet you have not returned to Me,” declares the Lord.

Zephaniah 2:9

“Therefore, as I live,” declares the Lord of hosts,
The God of Israel,
“Surely Moab will be like Sodom
And the sons of Ammon like Gomorrah—
A place possessed by nettles and salt pits,
And a perpetual desolation.
The remnant of My people will plunder them
And the remainder of My nation will inherit them.”

1 Corinthians 10:11

Now these things happened to them as an example, and they were written for our instruction, upon whom the ends of the ages have come.

Jude 1:15

to execute judgment upon all, and to convict all the ungodly of all their ungodly deeds which they have done in an ungodly way, and of all the harsh things which ungodly sinners have spoken against Him.”

Treasury of Scripture Knowledge

Summary

And turning the cities of Sodom and Gomorrha into ashes condemned them with an overthrow, making them an ensample unto those that after should live ungodly;

Bible References

Turning

Genesis 19:24
Then the Lord rained on Sodom and Gomorrah brimstone and fire from the Lord out of heaven,
Deuteronomy 29:23
‘All its land is brimstone and salt, a burning waste, unsown and unproductive, and no grass grows in it, like the overthrow of Sodom and Gomorrah, Admah and Zeboiim, which the Lord overthrew in His anger and in His wrath.’
Isaiah 13:19
And Babylon, the beauty of kingdoms, the glory of the Chaldeans’ pride,
Will be as when God overthrew Sodom and Gomorrah.
Jeremiah 50:40
“As when God overthrew Sodom
And Gomorrah with its neighbors,” declares the Lord,
“No man will live there,
Nor will any son of man reside in it.
Ezekiel 16:49
Behold, this was the guilt of your sister Sodom: she and her daughters had arrogance, abundant food and careless ease, but she did not help the poor and needy.
Hosea 11:8
How can I give you up, O Ephraim?
How can I surrender you, O Israel?
How can I make you like Admah?
How can I treat you like Zeboiim?
My heart is turned over within Me,
All My compassions are kindled.
Amos 4:11
“I overthrew you, as God overthrew Sodom and Gomorrah,
And you were like a firebrand snatched from a blaze;
Yet you have not returned to Me,” declares the Lord.
Zephaniah 2:9
“Therefore, as I live,” declares the Lord of hosts,
The God of Israel,
“Surely Moab will be like Sodom
And the sons of Ammon like Gomorrah—
A place possessed by nettles and salt pits,
And a perpetual desolation.
The remnant of My people will plunder them
And the remainder of My nation will inherit them.”
Luke 17:28
It was the same as happened in the days of Lot: they were eating, they were drinking, they were buying, they were selling, they were planting, they were building;
Jude 1:7
just as Sodom and Gomorrah and the cities around them, since they in the same way as these indulged in gross immorality and went after strange flesh, are exhibited as an example in undergoing the punishment of eternal fire.

Making

Numbers 26:10
and the earth opened its mouth and swallowed them up along with Korah, when that company died, when the fire devoured 250 men, so that they became a warning.
Deuteronomy 29:23
‘All its land is brimstone and salt, a burning waste, unsown and unproductive, and no grass grows in it, like the overthrow of Sodom and Gomorrah, Admah and Zeboiim, which the Lord overthrew in His anger and in His wrath.’
1 Corinthians 10:11
Now these things happened to them as an example, and they were written for our instruction, upon whom the ends of the ages have come.

General references

Joshua 22:20
Did not Achan the son of Zerah act unfaithfully in the things under the ban, and wrath fall on all the congregation of Israel? And that man did not perish alone in his iniquity.’”
Jeremiah 50:40
“As when God overthrew Sodom
And Gomorrah with its neighbors,” declares the Lord,
“No man will live there,
Nor will any son of man reside in it.
Luke 17:29
but on the day that Lot went out from Sodom it rained fire and brimstone from heaven and destroyed them all.
Luke 19:40
But Jesus answered, “I tell you, if these become silent, the stones will cry out!”